function sliding(x,t,d,e){
		var el=e.target?e.target.parentNode:e.srcElement.parentNode;
		var pa=el.parentNode.getElementsByTagName("LI");
		for(var i=0;i<pa.length;i++){
			pa[i].className="";
		}
		el.className="current";
		var ta=document.getElementById(t+"tab").getElementsByTagName(d);
		for(var i=0;i<ta.length;i++){
			if(i==x){
				ta[i].className="list tabon";
			}else{
				ta[i].className="list tab";
			}
		}
}
function FontZoom(fsize){
	var ctext = document.getElementById("arctext");
	ctext.style.fontSize = fsize +"px";
}

function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}